Study tips 1Z0-898

Which two are responsibilities of the Bean Provider when throwing the exception? (Choose two.)

Which is true about the method of invocation assuming execution reaches line 12?

If Method M1 is invoked by a method that does NOT have a transaction context, which describes a possible scenario?

Which EntityManager API will lock entity x with a pessimistic lock?

It a Persistence application locks entity x with a pessimistic lock, which statement is true?

If a Persistence application locks entity x with a LockModeType.OPTIMISTIC_FORCE INCREMENT lock type, which statement is true?

PESSIMISTIC_READ lock type, which statement is true?

Which two of the following statements are correct?

If the shared-cache-mode element of persistence.xml is set to ENABLE _SERVICE, which entities are cached when using a persistence provider that supports caching?

Which two statements are correct?